Renault Duster central lock wiring diagram

On a Renault Duster car, a "central lock" is installed, which is responsible for closing the door locks during a stop or during a trip. The electrical circuit of the "central lock" is powered and controlled from the electrical control unit. A feature of the wiring diagram is the absence of fuses responsible for the central locking. If the "central lock" fails, it is worth checking the supply chain for the control unit. This block provides not only the operation of door locks, but also controls other functional circuits, for example, interior lighting.
As a result, if, along with the inoperability of the door locks, a lighting malfunction also appears, then it will be possible to say with a high degree of probability that there is no power to the control unit.

The only fuse shown in the F19 diagram is responsible for illuminating the central locking switch button when the dimensions are turned on, at night. The fuse is installed in the passenger compartment.

Source: http://www.autosecret.net/jelektrooborudovanie/jelektroshemy/1672-jelektroshema-centralnogo-zamka